package oaSystem.mapper;


import java.util.List;

import oaSystem.entity.Department;

public interface DepartmentMapper {
	void addDepartment(Department department);//增加
	
	void updateDepartment(Department department);//更新
	
	List<Department> findAllDepartment();//全部
	
	Department fetchDepartmentById(int departmentId);//单个
	
}
